these 2 derivations will be built:
  /nix/store/g6kk05262ncpv6w0p215is0yhr04yx41-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/dc40qpcywnm1zwhvlzfwq5pvp67xvgx1-nix-grpc-store-fuzz-smoke.drv